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Explain, in detail, how concentrated sulfuric acid catalyzes the Fischer esterification reaction? Use structures to illustrate your point:
A flask is charged with 0.140 mol of A and allowed to react to form B according to the following hypothetical gas-phase reaction. A(g) B(g) The following data are collected. times (s) 0 40 80 120 160 moles of A 0.140 0.068 0.049 0.031 0.019 (a)
How many liters of oxygen are needed to exactly react with 19.8 g of methane at STP?
explain why if benzoic acid were substituted for 2-methoxyphenylacetic acid in this experiment the enantiomeric ratio
For the gas phase decomposition of C2H5Cl, a graph of ln t versus 1 / T produced a straight line with a slope of 2.98 × 104 K. What is the activation energy for this reaction
if 625g of fe3o4 is produced in the reaction, how many molecules of hydrogen are produced at the same time?
66.0 mL of a 1.60 M solution is diluted to a volume of 288 mL. A 144-mL portion of that solution is diluted using 163 mL of water. What is the final concentration.
At high pressures, Ne behaves as an imperfect gas. In the range 300 K to 500 K the equation of state for one mole of Ne (g) can be written as : PV = RT + BP where B is a constant.
it absorbs 32.60 kj of heat from its surroundings. what is its final temperature in C (specific heat .9930 J g C for Al)
The decomposition of a compound, A, to form B + C is known to be a first order reaction. If the half-life of the reaction is 5.93 minutes at 65 °C, what is the value in min-1 of the rate constant for the reaction at this temperature
hof also known as hypofluorous acid is very unstable decomposing in a first-order reaction to give hydrogen fluoride
Calculate the pOH of a solution that contains 3.9 x 10^-4 M H3O at 25 degrees celsius.
a 3.23 gram sample of a sodium bicarbonate mixture was reacted with excess acid. 48.52 ml of the evolved gas was
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